<?php
	include_once "captcha_db.php";
	
	class captcha_bs
	{
		//--------------Field---------------
		private $SuDungCaptcha = -1;
		public function SetSuDungCaptcha($SuDungCaptcha) { $this->SuDungCaptcha = $SuDungCaptcha; }
		public function GetSuDungCaptcha()               { return $this->SuDungCaptcha;           }
		
		//--------------Method---------------
		public function CapNhat()
		{
			$data = new captcha_db();
			return $data->CapNhat($this->SuDungCaptcha);
		}
		
		public function LayDanhSach()
		{
			$data = new captcha_db();
			return $data->LayDanhSach($this->SuDungCaptcha);
		}
	}
?>